A is the answer
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Water <span>can cross the membrane in osmosis ....
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Answer:
ions?
Explanation:
If it picks up or loses an electron, it becomes electrically charged and highly reactive. Such electrically charged atoms are known as ions. ... In an effort to achieve equilibrium, the atom emits particles in the form of radiation until the nucleus is stable. Such unstable atoms are said to be radioactive.
Apply the soap to the ocean to bath in it
<span>No, tigers do not hibernate. It is not a biological need of any members of the cat family.</span>